Thank you for writing.
The end user is allowed to perform a single cell selection in RadScheduler
pressing the left/right mouse button. In order to select a range of cells, it is necessary to hold the Shift key pressed while pressing the mouse button over a specific cell or by dragging through a range of cells. In order to select a range of appointments, it is necessary to set the AllowAppointmentsMultiSelect
property to true
and hold the Ctrl key pressed while pressing the mouse button over a certain appointment. The following help article gives more information about the selection behavior and how to do it programmatically in RadScheduler
I hope this information helps. Should you have further questions I would be glad to help.